The four-port hybrid Single In-line Package (SIP) line protector protects multiple twisted pair from overcurrent and overvoltage conditions. Based on a SIP, it is equivalent to four discrete DO-214AA SIDACtor® devices and four surface mount fuses.

Available in surge current ratings up to 500A, this four-port SIP line protector is ideal for densely populated line cards that cannot afford PCB inefficiencies or the use of series power resistors.

Notes:

• All measurements are made at an ambient temperature of 25°C. Ipp applies to -40°C through +85°C temperature range.
• Ipp is a repetitive surge rating and is guaranteed for the life of the product.
• Listed SIDACtor® devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
• Vdrm is measured at Idrm.
• Vs is measured at 100 V/µs.
• Special voltage (Vs & Vdrm) and holding current (Ih) requirements are available upon request.
• Off-state capacitance is measured between at 1 MHz with a 2V bias and is a typical value.
• Lower capacitance (MC) versions may be available. Contact the factory for further information.